How do you adjust the column shift selector indicator on 1989 mercury grand marquis?

To adjust the column shift selector indicator on a 1989 Mercury Grand Marquis, first ensure the vehicle is parked and the ignition is off. Locate the adjustment screw near the base of the steering column, typically accessible through the steering column cover. Loosen the screw slightly, adjust the indicator to align with the gear selected, then retighten the screw to secure the indicator in place. Finally, test the adjustment by moving the shifter through its ranges to ensure proper alignment.